@Test
public void invalidTokenThrows() {
when(UserGroupInformation.isSecurityEnabled()).thenReturn(true);
when(mockProtocolData.getToken()).thenReturn("This is odd");
try {
SecuredHDFS.verifyToken(mockProtocolData, mockContext);
fail("invalid X-GP-TOKEN should throw");
} catch (SecurityException e) {
assertEquals("Failed to verify delegation token java.io.EOFException", e.getMessage());
}
}
private Object getValueOfField(String fieldname, Class<?> sourceClass, Object source) {
String sourceClassName = sourceClass.getName();
Field field = null;
try {
field = sourceClass.getDeclaredField(fieldname);
field.setAccessible(true);
} catch (SecurityException e) {
fail(
"Unable to retrieve "
+ fieldname
+ " field from "
+ sourceClassName
+ ": "
+ e.getCause());
} catch (NoSuchFieldException e) {
fail(
"Unable to retrieve "
+ fieldname
+ " field from "
+ sourceClassName
+ ": "
+ e.getCause());
}
assertNotNull("." + fieldname + " field is null!?!", field);
Object fieldValue = null;
try {
fieldValue = field.get(source);
} catch (IllegalArgumentException e) {
fail(
"Unable to retrieve value of "
+ fieldname
+ " from "
+ sourceClassName
+ ": "
+ e.getCause());
} catch (IllegalAccessException e) {
fail(
"Unable to retrieve value of "
+ fieldname
+ " from "
+ sourceClassName
+ ": "
+ e.getCause());
}
return fieldValue;
}
public static void authenticateEndpoint(Endpoint endpoint, String user, String password) {
try {
Field userField = endpoint.getClass().getSuperclass().getDeclaredField("user");
userField.setAccessible(true);
userField.set(endpoint, user);
Field passwordField = endpoint.getClass().getSuperclass().getDeclaredField("password");
passwordField.setAccessible(true);
passwordField.set(endpoint, password);
} catch (SecurityException e) {
fail(e.getMessage());
e.printStackTrace();
} catch (NoSuchFieldException e) {
fail(e.getMessage());
e.printStackTrace();
} catch (IllegalArgumentException e) {
fail(e.getMessage());
e.printStackTrace();
} catch (IllegalAccessException e) {
fail(e.getMessage());
e.printStackTrace();
}
}